40278769320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503233}}^1$

素因数の和:503299

約数の個数: 128

約数和(自身を含む): 130438252800

約数和(自身を除く): 90159483480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 26680, 40020, 80040, 503233, 1006466, 1509699, 2012932, 2516165, 3019398, 4025864, 5032330, 6038796, 7548495, 10064660, 11574359, 12077592, 14593757, 15096990, 20129320, 23148718, 29187514, 30193980, 34723077, 43781271, 46297436, 57871795, 58375028, 60387960, 69446154, 72968785, 87562542, 92594872, 115743590, 116750056, 138892308, 145937570, 173615385, 175125084, 218906355, 231487180, 277784616, 291875140, 335656411, 347230770, 350250168, 437812710, 462974360, 583750280, 671312822, 694461540, 875625420, 1006969233, 1342625644, 1388923080, 1678282055, 1751250840, 2013938466, 2685251288, 3356564110, 4027876932, 5034846165, 6713128220, 8055753864, 10069692330, 13426256440, 20139384660, 40278769320]

約数ペア:

[(1, 40278769320), (2, 20139384660), (3, 13426256440), (4, 10069692330), (5, 8055753864), (6, 6713128220), (8, 5034846165), (10, 4027876932), (12, 3356564110), (15, 2685251288), (20, 2013938466), (23, 1751250840), (24, 1678282055), (29, 1388923080), (30, 1342625644), (40, 1006969233), (46, 875625420), (58, 694461540), (60, 671312822), (69, 583750280), (87, 462974360), (92, 437812710), (115, 350250168), (116, 347230770), (120, 335656411), (138, 291875140), (145, 277784616), (174, 231487180), (184, 218906355), (230, 175125084), (232, 173615385), (276, 145937570), (290, 138892308), (345, 116750056), (348, 115743590), (435, 92594872), (460, 87562542), (552, 72968785), (580, 69446154), (667, 60387960), (690, 58375028), (696, 57871795), (870, 46297436), (920, 43781271), (1160, 34723077), (1334, 30193980), (1380, 29187514), (1740, 23148718), (2001, 20129320), (2668, 15096990), (2760, 14593757), (3335, 12077592), (3480, 11574359), (4002, 10064660), (5336, 7548495), (6670, 6038796), (8004, 5032330), (10005, 4025864), (13340, 3019398), (16008, 2516165), (20010, 2012932), (26680, 1509699), (40020, 1006466), (80040, 503233)]